import {Perspective} from 'bimsurfer3/viewer/perspective.js'

public class | source

Perspective

Extends:

Projection → Perspective

Configures perspective projection mode for the camera. Perspective projection is represented as a viewing frustum, given as six planes, along with a field of view (FOV) angle.

Constructor Summary

Public Constructor
public	constructor()

Member Summary

Public Members
public set	fov(fov: Number) Sets the frustum's vertical field of view,} from bottom to top of view, in degrees. Default is 45.
public get	fov: Number: * Gets the frustum's vertical field of view,} from bottom to top of view, in degrees.

Private Members
private	_far: number
private	_fov: number
private	_near: number

Method Summary

Public Methods
public	build()

Inherited Summary

From class Projection
public get	far: Number: * Gets the position of the far clipping plane on the positive View-space Z-axis.
public set	far(far: Number) Sets the position of the far plane on the positive View-space Z-axis.
public get	near: Number: * Gets the position of the near plane on the positive View-space Z-axis.
public set	near(near: Number) Sets the position of the near plane on the positive View-space Z-axis.
public get	projMatrix: Float32Array: * Gets the current projection projection transform matrix.
public get	projMatrixInverted: *
public	modelBounds: *
public	viewer: *
private	_dirty: boolean
private	_far: *
private	_near: *
private	_projMatrix: *
private	_projMatrixInverted: *
public	build()
public	setModelBounds(modelBounds: *)
private	_setDirty()

Public Constructors

public constructor() source

Override:

Projection#constructor

Public Members

public set fov(fov: Number) source

Sets the frustum's vertical field of view,} from bottom to top of view, in degrees. Default is 45.

public get fov: Number: * source

Gets the frustum's vertical field of view,} from bottom to top of view, in degrees.

Perspective

Extends:

Constructor Summary

Member Summary

Method Summary

Inherited Summary

Public Constructors

public constructor() source

Override:

Public Members

public set fov(fov: Number) source

public get fov: Number: * source

Return:

Private Members

private _far: number source

Override:

private _fov: number source

private _near: number source

Override:

Public Methods

public build() source

Override: